package com.ly.work.RandomTest;

import java.util.HashMap;
import java.util.Map;

public class Demo01 {
    public static void main(String[] args) {
        Map<String,Object> map = new HashMap<>();
        map.put("1","ss");
        map.put("1","ses");
        map.put("1","s");
        System.out.println(map.toString());
    }

}
